INTEL ARK
Core i5-14400
Mainstream Raptor Lake Refresh desktop processor with 10 cores (6P+4E), 16 threads with Hyper-Threading, up to 4.7 GHz Max Turbo Frequency, 20 MB L3 cache, 65W base TDP, DDR5/DDR4 dual memory support, Intel UHD 730 integrated graphics. Locked (non-overclockable) — includes stock cooler.
Full Specifications
Raptor Lake Refresh (14th Gen) specifications sourced from Intel ARK — mapped to Evergreen canonical schema
Processor Architecture & Cores
| Codename | Raptor Lake Refresh (14th Gen) |
| Product Code | Core i5-14400 |
| Total Cores / Threads | 10 (6P+4E) / 16 threads |
| Core Architecture | 6P+4E Hybrid (Performance + Efficient cores) |
| Hyper-Threading | Yes (2 threads per P-core) |
| Intel Thread Director | Yes |
| Lithography | Intel 7 (10 nm ESF) |
| Socket | LGA 1700 |
Performance & Frequency
| P-core Base Frequency | 2.5 GHz |
| E-core Base Frequency | 1.8 GHz |
| Max Turbo Frequency | 4.7 GHz |
| Overclocking | Locked (non-K series) |
Cache Hierarchy
| Intel Smart Cache (L3) | 20 MB (shared) |
| Total L2 Cache | 9.5 MB |
Memory Support
| Memory Types | DDR5-4800 / DDR4-3200 |
| Max Memory Size | 128 GB |
| Memory Channels | 2 |
| Max Memory Bandwidth | 76.8 GB/s (DDR5-4800) |
| ECC Memory Support | Yes (depends on motherboard) |
Thermal & Power
| Processor Base Power (PBP) | 65 W |
| Maximum Turbo Power (MTP) | 148 W |
| Tjunction (Max Temperature) | 100 °C |
| Thermal Solution | Yes (Intel stock cooler included) |
| Socket | LGA 1700 |
Integrated Graphics
| Graphics Model | Intel UHD Graphics 730 |
| Execution Units | 24 EUs |
| Graphics Max Dynamic Frequency | 1.45 GHz |
| Display Outputs | Up to 4 displays |
| 4K Support | Yes (4K @ 60Hz) |
Manufacturing & Platform
| Process Technology | Intel 7 (10 nm ESF) |
| Launch Date | Q1 2024 |
| Supported Chipsets | Intel Z790, Z690, B760, B660, H770, H670 |
| PCI Express Revision | 5.0 + 4.0 |
| Max PCIe Lanes | 20 (16 PCIe 5.0 + 4 PCIe 4.0) |
Feature Set & Technologies
| Intel Hyper-Threading | Yes (enabled — 2 threads per P-core) |
| Intel Thread Director | Yes |
| Intel Virtualization (VT-x) | Yes |
| Intel VT-d (IOMMU) | Yes |
| Intel AES-NI | Yes |
| Intel Deep Learning Boost | Yes (VNNI) |
| AVX-512 | No (fused off on Raptor Lake desktop) |
Frequently Asked Questions
Is the i5-14400 good for gaming?
Yes. The i5-14400 is an excellent budget gaming CPU. Its 6 P-cores boost to 4.7 GHz, providing strong single-threaded performance. For 1080p and 1440p gaming with a dedicated GPU, it delivers performance within 5-10% of the unlocked i5-14600K at a much lower price.
Does the i5-14400 come with a cooler?
Yes! Unlike the K-series, the i5-14400 includes an Intel stock cooler in the box. With a 65W base TDP, the included cooler is adequate for stock operation. An aftermarket cooler is recommended for quieter operation or sustained heavy workloads.
What is the difference between i5-14400 and i5-14400F?
The i5-14400 includes Intel UHD Graphics 730 for display output without a dedicated GPU. The i5-14400F lacks integrated graphics and requires a dedicated GPU. CPU performance is identical. The F variant is typically $20-25 cheaper.
Can I overclock the i5-14400?
No. The i5-14400 is a locked processor — the CPU multiplier cannot be changed. However, you can still enable memory XMP/EXPO profiles on supported motherboards and adjust power limits for better sustained performance within Intel's specifications.
Is the i5-14400 good for office work and productivity?
Excellent. The 10 cores and 16 threads handle everyday productivity, web browsing, Office applications, and moderate multitasking with ease. The 65W TDP means low power consumption and quiet operation, ideal for office environments.
JSON-LD Schema Preview — Intel ARK Source
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